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Pharmacopeial Impurities (EP / USP / BP)

Glibenclamide EP Impurity E

Reference StandardAvailable on request

Glibenclamide EP Impurity E (CAS 57334-89-1) supplier Zemixal: C23H27Cl2N3O5S, COA and SDS with every lot, worldwide shipping.

Pack sizes
Glibenclamide EP Impurity E chemical structure
CAS number57334-89-1
FormulaC23H27Cl2N3O5S
Molar mass528.4 g/mol
Physical formSolid
HS code38229090
InChIKeyAFVBBTSZLDSNJV-UHFFFAOYSA-N
IUPAC name3,5-dichloro-N-[2-[4-(cyclohexylcarbamoylsulfamoyl)phenyl]ethyl]-2-methoxybenzamide

About Glibenclamide EP Impurity E

Zemixal lists Glibenclamide EP Impurity E for laboratories that identify, quantify or control Glyburide and its related substances. Key data (Reference Standard): CAS 57334-89-1, formula C23H27Cl2N3O5S and molar mass 528.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Glyburide

See every impurity, metabolite and related compound we list for this API.

Glyburide standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Grade guides

Specifications and identifiers

Specifications of Glibenclamide EP Impurity E
Product nameGlibenclamide EP Impurity E
Catalogue numberZX-021788
CAS number57334-89-1
IUPAC name3,5-dichloro-N-[2-[4-(cyclohexylcarbamoylsulfamoyl)phenyl]ethyl]-2-methoxybenzamide
Molecular formulaC23H27Cl2N3O5S
Molar mass528.4 g/mol
Exact mass527.1048
GradeReference Standard
Physical formSolid
XLogP35.3
H-bond donors / acceptors3 / 5
Topological polar surface area122 Ų
HS code38229090
InChIKeyAFVBBTSZLDSNJV-UHFFFAOYSA-N
SMILESCOC1=C(C=C(C=C1Cl)Cl)C(=O)NCCC2=CC=C(C=C2)S(=O)(=O)NC(=O)NC3CCCCC3
PubChem CID125358257
Synonyms3-Chloro Glyburide, Glibenclamide - Impurity E, Glyburide Impurity E, (Glyburide IMpurity), 3,5-Dichloro-N-(4-(N-(cyclohexylcarbamoyl)sulfamoyl)phenethyl)-2-methoxybenzamide, UR 623, 3-Chloro Glyburide(Glyburide Impurity), 1-cyclohexyl-3-[[4-[2-[(3,5-dichloro-2-methoxybenzoyl)amino]ethyl]phenyl]sulfonyl]urea

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Glibenclamide EP Impurity E
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Glibenclamide EP Impurity E

Which CAS number identifies Glibenclamide EP Impurity E?
Glibenclamide EP Impurity E is registered under CAS 57334-89-1. You may also see it listed as 3-Chloro Glyburide, Glibenclamide - Impurity E, Glyburide Impurity E. Our catalogue number for this item is ZX-021788.
What are the formula and molar mass of Glibenclamide EP Impurity E?
For Glibenclamide EP Impurity E, its formula is C23H27Cl2N3O5S and its molar mass is 528.4 g/mol. The systematic (IUPAC) name is 3,5-dichloro-N-[2-[4-(cyclohexylcarbamoylsulfamoyl)phenyl]ethyl]-2-methoxybenzamide. InChIKey AFVBBTSZLDSNJV-UHFFFAOYSA-N lets you match it in any structure database.
How is Glibenclamide EP Impurity E used in pharmaceutical QC?
Glibenclamide EP Impurity E is a characterised reference material linked to Glyburide. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Glibenclamide EP Impurity E?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Glibenclamide EP Impurity E?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Glibenclamide EP Impurity E to my country?
Yes. Glibenclamide EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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